In Calculating the Standard Error,the Population Standard Deviation Is Estimated $S_{Y}$

question 34

Multiple Choice

In calculating the standard error,the population standard deviation is estimated by

• A) \( S_{Y} \) ,the population variance.
• B) \( S_{Y} \) ,the sample standard deviation.
• C) \( \sigma_{Y} \) ,the population variance.
• D) \( \sigma_{Y} \) ,the sample standard deviation.

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Definitions:

Cognitive Dissonance

A psychological phenomenon where a person experiences discomfort or distress from holding two or more conflicting beliefs, values, or attitudes.

Credibility

The characteristic of being deemed reliable and credible.

Establishing Credibility

The process of making oneself or one's statements believable or trustworthy.

Social Proof

A psychological phenomenon where people assume the actions of others in an attempt to reflect correct behavior for a given situation.